1. Which of the following is an arithmetic sequence?

a. 2, 5, 9, 14, 20

b. 1, 3, 6, 10, 15

c. - 5, - 2, 1, 4, 7

d. - 3, 0, 4, 9, 15

2. Which of the following is a geometric sequence?

a. 1, 2, 3, 4, 5

b. 7, 12, 17, 22, 27

c. 1, 3, 9, 27, 81

d. - 4, 0, 4, 8, 12

e. - 6, - 4, - 2, 0, 2

Question

Guest

25 March, 17:43

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Answers (2)

Know the Answer?

Elisabeth Martin · Answer 1

i say C. - 5, - 2, 1, 4, 7 is your answer for question 1.

and for question 2 i think is E. - 6, - 4, - 2, 0, 2.

Tabitha Robles · Answer 2

For question 1 the answer is C for question 2 and answer is E

1. Which of the following is an arithmetic sequence?a. 2, 5, 9, 14, 20b. 1, 3, 6, 10, 15c. - 5, - 2, 1, 4, 7d. - 3, 0, 4, 9, 152. Which of the following is a geometric sequence?a. 1, 2, 3, 4, 5b. 7, 12, 17, 22, 27c. 1, 3, 9, 27, 81d. - 4, 0, 4, 8, 12e. - 6, - 4, - 2, 0, 2